This free ebook provides comprehensive coverage of the platform for Windows Store apps. Since its second preview in August, we’ve added the remaining chapters on live tiles, notifications, background tasks, background transfers, networking, devices, printing, WinRT components, accessibility, localization, and the Windows Store itself. The final ebook contains 17 chapters. And of course all of the earlier chapters have also been reviewed and refined—over 800 pages in total, along with new and updated companion content!